CN101146372B - Portable electronic apparatus - Google Patents

Portable electronic apparatus Download PDF

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Publication number
CN101146372B
CN101146372B CN2007101489392A CN200710148939A CN101146372B CN 101146372 B CN101146372 B CN 101146372B CN 2007101489392 A CN2007101489392 A CN 2007101489392A CN 200710148939 A CN200710148939 A CN 200710148939A CN 101146372 B CN101146372 B CN 101146372B
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CN
China
Prior art keywords
mentioned
casing
rake
loud speaker
face
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2007101489392A
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Chinese (zh)
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CN101146372A (en
Inventor
山口幸一
田尻利春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
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Sony Corp
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Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of CN101146372A publication Critical patent/CN101146372A/en
Application granted granted Critical
Publication of CN101146372B publication Critical patent/CN101146372B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/1688—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being integrated loudspeakers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position

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  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

Herein disclosed a portable electronic apparatus, including: housing; and an output device outputting sound, the output device being disposed on a surface on an inside of a slope disposed on a lower surface of the housing, the slope resulting in the housing being opened in a predetermined direction, and the slope forming a space between the slope and a mounting surface of the housing.

Description

Portable electric appts
Technical field
The present invention relates to electronic equipment, particularly the device of loud speaker of output sound etc. is located at when following, the electronic equipment of high-quality sound can be provided the user.
Figure viewed from behind technology
In recent years, the portable electric appts of subnotebook PC (below be called notebook type PC) etc. is widely popularized.On this portable electric appts, be provided with the loud speaker that output sound is used more, the installation position of this loud speaker is equipped with various.
For example, in the record of patent documentation 1, in order to export the sound of low range, loud speaker is installed in the cell, this cell, position in being accommodated in casing, and be pulled out between the position in precalculated position and be installed on the casing with can move freely, when being pulled out to the precalculated position from casing, the predetermined space of formation below loud speaker.In addition, consider aesthetic appearance etc., also consider loud speaker be installed in casing below.
Patent documentation 1: TOHKEMY 2001-119779 communique
But, when loud speaker is installed in laptop following and since should below with arrange between the face very close to each other, so, covered the very difficult sound that enough volumes are provided to the user from the sound of loud speaker output.
Summary of the invention
The present invention makes in view of this situation, and its objective is provides portable electric appts, in this electronic equipment, the device of loud speaker of output sound etc. is located at when following, and the sound of high-quality can be provided to the user.
According to the present invention, the device of loud speaker of output sound etc. is located at when following, the sound of high-quality can be provided to the user.
Description of drawings
Fig. 1 is the top figure that has adopted the example of notebook type PC of the present invention.
Fig. 2 is the following figure of notebook type PC.
Fig. 3 is the side view of notebook type PC.
Fig. 4 is the stereogram of notebook type PC casing.
Fig. 5 is the cross-sectional side view of notebook type PC casing.
Fig. 6 is near the figure of the detailed construction explanation loud speaker.
Fig. 7 is the stereogram of casing that has adopted another example of notebook type PC of the present invention.
Embodiment
Below, example of the present invention is described.Constitutive requirements of the present invention, with specification or accompanying drawing in the corresponding relation of the example put down in writing such as following.This record is to support example of the present invention, is used for the content of confirming that specification or accompanying drawing are put down in writing.Therefore, though be documented in specification or the accompanying drawing, as the example corresponding with constitutive requirements of the present invention, even the not example of record is arranged, also and do not mean that this example is not corresponding with constitutive requirements.Otherwise example is documented in specification or the accompanying drawing as the content corresponding with constitutive requirements, does not mean that also this example is not corresponding with the constitutive requirements beyond the above-mentioned constitutive requirements.
Portable electric appts of the present invention (for example, the notebook type PC10 of Fig. 1), (for example have the output mechanism of output sound, the loudspeaker arrangement 25 of Fig. 5), above-mentioned output mechanism, be configured in and (for example be located at casing, the 2nd casing 12 of Fig. 5) Xia Mian rake (for example, the rake 51 of Fig. 5) on the Nei Ce face (for example, the curved surface 53 of Fig. 5), above-mentioned rake, towards predetermined direction (for example make above-mentioned casing, side direction forward) opening, and above-mentioned casing arrange that (for example, the face that arranges 52 of Fig. 5) formed the space between the face.
Below, concrete example of the present invention has been adopted in detailed description with reference to accompanying drawing.
Fig. 1 is the skeleton diagram that the example of notebook type PC of the present invention has been adopted in expression.
The following direction in the explanation as there not being explanation in advance, refers to stand in the user's of this type of Operational Note PC the direction of sight line.The left and right directions among Fig. 1 as left and right directions.The front side as touch pads 23 sides, inboard as connecting portion 13 sides, the back side of the 1st casing 11 as above, the back side of the 2nd casing 12 as below.
As shown in Figure 1, notebook type PC10, the connecting portion 13 of using the hinge arrangement that supported by an axle to constitute can be connected the 1st casing 11 with the 2nd casing 12 with opening and closing, forms collapsed shape.Among Fig. 1, represent that the 1st casing 11 and the 2nd casing 12 are the state that is opened into 150 degree by connecting portion 13.In the central authorities of the 1st casing 11, be provided with display 21, display 21 shows image etc.
Inboard on the 2nd casing 12 is arranging keyboard 22.Front side at the keyboard 22 of the 2nd casing 12 is provided with the touch pads 23 as index equipment.In addition, in the front side of touch pads 23, be provided with 2 and knock button 24A, 24B.Keyboard 22, touch pads 23 and knock button 24A, 24B for user operation.
Inside in the 2nd casing 12 left hand front sides is disposing the loudspeaker arrangement 25 that is provided with loud speaker 25A.Inside in right hand front side is disposing the loudspeaker arrangement 26 that is provided with loud speaker 26A.Loudspeaker arrangement 25,26 concrete configuration, the back is with reference to Fig. 4, Fig. 5 explanation.
Fig. 2 is the following figure of the notebook type PC10 of Fig. 1.
Among Fig. 2, notebook PC10 is closing.
As shown in Figure 2, below the 2nd casing 12 of notebook type PC10, the position corresponding with loudspeaker arrangement 26 has formed the grid 41 of raising one's voice, and this grid 41 of raising one's voice has several peristomes from voice output to the 2 casings 12 outsides of loud speaker 26 outputs.In addition, the position corresponding with loudspeaker arrangement 25 has similarly disposed the grid 42 of raising one's voice.Like this, in notebook type PC, because the grid 41,42 of raising one's voice disposes the invisible following side of user in use, so outward appearance is good.
Sound from the loud speaker 26A of loudspeaker arrangement 26 output by the grid 41 of raising one's voice, outputs to the 2nd casing 12 outsides.Sound from the loud speaker 25A of loudspeaker arrangement 25 output by the grid 42 of raising one's voice, outputs to the 2nd casing 12 outsides.
Fig. 3 is the figure that sees the PC10 of notebook type shown in Fig. 1 from left surface.
Among Fig. 3, represent that the 1st casing 11 and the 2nd casing 12 are opened into the state of 150 degree by connecting portion 13.
As shown in Figure 3, the front side below the 2nd casing 12 is provided with rake 51.The thickness of this rake 51 from the thickness Hr of the inboard of the 2nd casing 12, changes gradually between thickness (width of the front 27) Hf of the front side thinner than thickness Hr.This rake 51, and formed the space between the face that arranges 52 of the 2nd casing 12, make the 2nd casing 12 side direction opening forward.In addition, in the example of Fig. 3, rake 51 is made of the curved surface 53 that following (bottom surface) with respect to the 2nd casing 12 is concavity.In the inboard of curved surface 53, disposing loudspeaker arrangement 25.
Fig. 4 is the stereogram of the 2nd casing 12.
For convenience of explanation, among Fig. 4, with inside perspective ground expression.
As shown in Figure 4, the rake 51 below the front 27 of the 2nd casing 12 is extended to, formed front side from the 2nd casing 12 towards the inboard to recessed curved surface 53.Formed predetermined space between the face that arranges 52 of this curved surface 53 and the 2nd casing 12.In addition, the two ends, the left and right sides at the curved surface 53 of the inboard of this rake 51 are respectively equipped with loudspeaker arrangement 25,26.
Below, with reference to Fig. 5, describe structure and the configuration of loudspeaker arrangement 25 in detail.Fig. 5 is the cross-sectional side view of seeing the 2nd casing 12 from the left surface side.
The loudspeaker arrangement 25 of Fig. 5 is by loud speaker 25A, rubber cover 61 with fixingly constitute with metal parts 62.As shown in Figure 5, on the curved surface 53 of the inboard of rake 51, be provided with jut 63,64, at this jut 63,64 top, the loud speaker 25A that is being covered by rubber cover 61 around disposing.In the example of Fig. 5, loud speaker 25A is 14 degree with respect to the angle of inclination that face 52 is set, but the angle of inclination of loud speaker 25A is not limited to 14 degree.
On the top of loud speaker 25A, be provided with contact with loud speaker 25A at an a place fixing with metal parts 62, fix being fixed on the 2nd casing 12 with metal parts 62 usefulness screws 65,66.Like this, can suppress loud speaker 25A moves towards the top.In addition,, the back side of loud speaker 25A is covered with metal parts 62 with fixing simultaneously covering around the loud speaker 25A with rubber cover 61, like this, can prevent the sound exported from loud speaker 25A towards the back side of loud speaker 25A or disperse on every side.In addition, because loud speaker 25A is fixed and pushes down contiguously with 62 of metal partss, rather than face pushes down contiguously, so, can suppress the generation of dither sound.
From the sound of loud speaker 25A output, shown in arrow among the figure, by the grid 42 of raising one's voice, in that face 52 and curved surface 53 reflections (repercussion) are being set, export to the direction that is the user place towards the front side.
Angle of inclination by change loud speaker 25A, the curvature of curved surface 53 or shape etc. just can make the variations such as angle of reflection, reflective distance of the sound of output, can make tonequality have special effect.Therefore, can change the angle of inclination of loud speaker 25A according to the tonequality from loud speaker 25A output, perhaps change the part or all of curvature of curved surface 53.Like this, can well be exported sound according to tonequality.
As mentioned above, loudspeaker arrangement 25 is configured in side direction opening forward, and arranges when forming on the curved surface 53 space, that be located at the rake 51 below the 2nd casing 12 between the face 52, from the sound of loud speaker 25A output, more effectively towards the front side of notebook type PC10 to output.As a result, notebook type PC10 can be positioned at the front side to the user high-quality sound enough volumes, that have telepresenc is provided.
In addition, in notebook type PC10 since loudspeaker arrangement 25 be configured in the 2nd casing 12 below, so, even the user does not open notebook type PC10, also can hear sound.Therefore, for example, utilize the instant originate mode switch (not shown) be located at the 1st casing 12 sides, with instant originate mode PC is started when listening to the music, the user needn't the folding notebook type PC10 of opening and closing operations, just can use the shirtsleeve operation music appreciating.
In addition, though omitted detailed description, loudspeaker arrangement 26 also similarly constitutes with loudspeaker arrangement 25, is configured on the curved surface 53.
Below, to (d), describe the structure of the loud speaker 25A that is covered with by rubber cover 61 with reference to Fig. 6 (a) in detail.
Fig. 6 (a) is the figure that sees the loud speaker 25A that is covered with by rubber cover 61 from the face that arranges 52 1 sides of Fig. 5.Fig. 6 (b) is the front elevation that the arrow C direction is seen the loud speaker 25A that is covered with by rubber cover 61 from figure.Fig. 6 (c) is the side view that the arrow B direction is seen the loud speaker 25A that is covered with by rubber cover 61 from figure.Fig. 6 (d) is the A-A sectional drawing.
Shown in Fig. 6 (d), the face that arranges 71 on the jut 63 or 64 rubber cover 61, namely be arranged on Fig. 5 at the face of loud speaker 25A table side, and the surface 72 of the loud speaker 25A that is covered with by rubber cover 61 on every side between, formed the space.
In the superincumbent explanation, be the both ends, the left and right sides that loudspeaker arrangement 25,26 are configured in the curved surface 53 of rake 51 respectively, still, loudspeaker arrangement 25,26 might not be configured in the end, as long as about being configured in.
Fig. 7 is the stereogram that has adopted casing in another example of notebook type PC of the present invention, that be provided with keyboard.
Among Fig. 7, the parts identical with Fig. 4 are annotated with same tag.
Among the notebook type PC100 of Fig. 7, for the part of the front 101A that makes the casing 101 that keyboard is being set towards the place ahead opening, be provided with rake 102 at the left end of casing 101, be provided with rake 103 at right-hand member.Rake 102,103 and arrange between the face 52 and formed the space.
Loudspeaker arrangement 25 is located on the curved surface 104 of inboard of rake 102, and loudspeaker arrangement 26 is located on the curved surface 105 of inboard of rake 103.
Sound from the sound device 25A output of raising one's voice of loudspeaker arrangement 25, not only in curved surface 106 repercussions in the outside that face 52 and rake 102 are set, and after left surface 107 repercussions, towards the left front to output, on the front 101A that this left surface 107 is casings 101, not towards the part of the place ahead opening.In addition, similarly, sound from the loud speaker 26A of loudspeaker arrangement 26 output, not only in curved surface 108 repercussions in the outside that face 52 and rake 103 are set, and after right flank 109 repercussions, towards the right front to output, on the front 101A that this right flank 109 is casings 101, not towards the part of the place ahead opening.
Like this, among the notebook type PC100 of Fig. 7, sound from loudspeaker arrangement 25 output that is located at casing 101 left sides, export towards the left front, from the sound that the loudspeaker arrangement 26 that is located at casing 101 right sides is exported, export towards the right front, so, be positioned at the user in the place ahead, can hear to have more relief sound.
In addition, among Fig. 7, rake 102,103 is provided in a side of the left and right end portions of the front side of casing 101, and still, rake 102,103 not necessarily will be arranged on the end, if be located at the front side about.
Above explanation in, rake 51,102, the 103rd is made of curved surface, still, also can be made of the plane.Perhaps, also can become the curved surface that links to each other with curved surface 106 to left surface 107, right flank 109 be become the curved surface that links to each other with curved surface 108.
The present invention also can be used for the electronic equipments such as PC, pocket telephone, portable sound equipment beyond the notebook type except notebook type PC.
In addition, example of the present invention is not limited to above-mentioned each example, can do various changes in the scope that does not break away from main idea of the present invention.

Claims (5)

1. portable electric appts, it is characterized in that, have the output mechanism of output sound, above-mentioned output mechanism is configured on the face of the inboard of being located at the rake below the casing, and the face of the inboard of above-mentioned rake is curved surface, above-mentioned rake, make above-mentioned casing towards the predetermined direction opening, and arranging of above-mentioned casing formed the space between the face, wherein said predetermined direction be the front side to.
2. portable electric appts as claimed in claim 1 is characterized in that, above-mentioned rake makes the part of above-mentioned casing towards above-mentioned predetermined direction opening.
3. electronic equipment, in casing, have the output mechanism of output sound, it is characterized in that above-mentioned output mechanism is configured in the inboard on the inclined-plane of being located at above-mentioned tank floor, above-mentioned inclined-plane, the curved surface that is concavity by the bottom surface with respect to above-mentioned casing constitutes, and above-mentioned rake makes above-mentioned casing towards the predetermined direction opening, and arranging of above-mentioned casing formed the space between the face, wherein said predetermined direction be the front side to.
4. electronic equipment as claimed in claim 3 is characterized in that, above-mentioned inclined-plane makes above-mentioned casing towards the predetermined direction opening, and arranging of above-mentioned casing formed the space between the face.
5. electronic equipment as claimed in claim 4 is characterized in that, has the input mechanism of the upper face side that is configured in above-mentioned casing, and above-mentioned output mechanism is configured in the front side of above-mentioned input mechanism, and above-mentioned inclined-plane makes above-mentioned casing side direction opening forward.
CN2007101489392A 2006-09-12 2007-09-12 Portable electronic apparatus Expired - Fee Related CN101146372B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006-247234 2006-09-12
JP2006247234A JP2008072239A (en) 2006-09-12 2006-09-12 Portable electronic device
JP2006247234 2006-09-12

Publications (2)

Publication Number Publication Date
CN101146372A CN101146372A (en) 2008-03-19
CN101146372B true CN101146372B (en) 2013-09-25

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US (2) US7576983B2 (en)
JP (1) JP2008072239A (en)
CN (1) CN101146372B (en)
TW (1) TW200830173A (en)

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Publication number Publication date
US20090262491A1 (en) 2009-10-22
US7746627B2 (en) 2010-06-29
US7576983B2 (en) 2009-08-18
US20080062633A1 (en) 2008-03-13
TWI349225B (en) 2011-09-21
CN101146372A (en) 2008-03-19
TW200830173A (en) 2008-07-16
JP2008072239A (en) 2008-03-27

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